extension/manifest.json: add content_security_policy.extension_pages = "script-src 'self'; object-src 'self';" — explicitly omits the upgrade-insecure-requests directive that MV3 inherits by default. Without this, every fetch(http://curator.../...) silently upgrades to https:// at the browser layer (Sec-Fetch-Site=same-origin, NS_ERROR_GENERATE_FAILURE), regardless of about:config. Bump XPI version 1.0.3 → 1.0.4 so a fresh signed build replaces the cached one. Operator-troubleshot 2026-05-26 via Inspect-the-extension dev tools showing the silent scheme upgrade.
alembic 0023: drop ck_tag_fandom_requires_character before the tag_kind type swap and recreate after. Postgres can't resolve `kind = 'character'` across the rename (column on tag_kind_old, literal binds to new tag_kind → "operator does not exist"). Same dance on downgrade. Banked under reference_tag_kind_enum_swap_check_drop.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bvandeusen